Panera The Ultimate Winner From Chipotle's E. Coli Disaster? By: Benzinga via Benzinga November 23, 2015 at 09:17 AM EST Panera Bread Co (NASDAQ: PNRA) shares are down 7 percent year-to-date, even after hitting a high of $197.86 on October ... Read More >> Related Stocks: Chipotle Mexican Grill